Arrangements must be made by either a congressional office or a member of the
visiting group

Behind-the-scenes guided tours are available Monday - Thursday between 10:30 AM and 2:30 PM. Group size is limited to 20. The tour takes
60 minutes.

At the National Archives in College Park, visitors experience the world's largest and most advanced archival facility:

a multi-tiered research complex

expansive office areas

state-of-the-art conservation laboratories

the space-saving technology of the mobile shelving system

Groups visiting the National Archives at College Park should enter the Main Lobby at 8601 Adelphi Road upon arrival. Buses may discharge and pick up groups at the Main Lobby entrance. Limited parking is available.